| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.31 | 11.606% | $157.7104 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $111.62 | 6.581% | $118.9657 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $74.27 | 9.644% | $81.4326 | $81.43 | $81.45 | $81.40 |
| Purchase #4 | $75.54 | 4.546% | $78.974 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $156.36 | 4.689% | $163.6917 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $180.40 | 7.300% | $193.5692 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $229.66 | 12.486% | $258.3353 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $969.16 | $1,052.6789 | $1,052.68 | $1,052.65 | $1,052.70 | |